ChiCTR2400088770 版本V1.0 版本创建时间2024/08/27 08:08:41 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400088770 

最近更新日期:

Date of Last Refreshed on:

2024-08-27 08:08:35 

注册时间:

Date of Registration:

2024-08-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

双歧杆菌乳杆菌三联活菌片(金双歧)治疗腹泻型肠易激综合征有效性的随机、双盲、安慰剂平行对照、多中心临床试验

Public title:

The efficacy of Live Combined Bifidobacterium and Lactobacillus Tablets (Golden Bifid) in the treatment of diarrhea-predominant irritable bowel syndrome:a randomized, double-blind, placebo-controlled, multicenter clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

双歧杆菌乳杆菌三联活菌片(金双歧)治疗腹泻型肠易激综合征有效性的随机、双盲、安慰剂平行对照、多中心临床试验

Scientific title:

The efficacy of Live Combined Bifidobacterium and Lactobacillus Tablets (Golden Bifid) in the treatment of diarrhea-predominant irritable bowel syndrome:a randomized, double-blind, placebo-controlled, multicenter clinical trial

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

黄学飞 

研究负责人:

杨云生 

Applicant:

Huang Xue Fei  

Study leader:

Yang Yunsheng 

申请注册联系人电话:

Applicant telephone:

+86 136 2129 8086

研究负责人电话:

Study leader's
telephone:

+86 55499305

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

lunwenxf2014@163.com

研究负责人电子邮件:

Study leader's E-mail:

sunnyddd@plagh.org

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

北京市海淀区复兴路28号

研究负责人通讯地址:

北京市海淀区复兴路28号

Applicant address:

28 Fuxing Road, Haidian District, Beijing, China

Study leader's address:

28 Fuxing Road, Haidian District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100853

研究负责人邮政编码:

Study leader's postcode:

100853

申请人所在单位:

解放军总医院第一医学中心

Applicant's institution:

The First Medical Center, Chinese PLA General Hospital

研究负责人所在单位:

解放军总医院第一医学中心

Affiliation of the Leader:

The First Medical Center, Chinese PLA General Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

S2023-601-02

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

中国人民解放军总医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of Chinese PLA General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-12-28 00:00:00

伦理委员会联系人:

曹江

Contact Name of the ethic committee:

Cao Jiang

伦理委员会联系地址:

北京市海淀区复兴路28号

Contact Address of the ethic committee:

28 Fuxing Road, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6693 7166

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

解放军总医院第一医学中心

Primary sponsor:

The First Medical Center, Chinese PLA General Hospital

研究实施负责(组长)单位地址:

北京市海淀区复兴路28号

Primary sponsor's address:

28 Fuxing Road, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing municipality

City:

单位(医院):

解放军总医院第一医学中心

具体地址:

北京市海淀区复兴路28号

Institution
hospital:

The First Medical Center, Chinese PLA General Hospital

Address:

28 Fuxing Road, Haidian District, Beijing

经费或物资来源:

内蒙古双奇药业股份有限公司

Source(s) of funding:

Inner Mongolia Shuangqi Pharmaceutical Co., Ltd

研究疾病:

肠易激综合征  

Target disease:

irritable bowel syndrome

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评价双歧杆菌乳杆菌三联活菌片(金双歧)治疗腹泻型肠易激综合征的有效性  

Objectives of Study:

To evaluate the effectiveness of Live Combined Bifidobacterium and Lactobacillus Tablets (Golden Bifid) in the treatment of diarrhea-predominant irritable bowel syndrome

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

满足全部入选标准方可入选: 1. 患者自愿参加,并且签署知情同意书; 2. 年龄18-70周岁(包括18和70周岁)的男性和女性受试者; 3. 罗马IV诊断标准明确诊断为腹泻型肠易激综合征(IBS-D),即异常排便(按天数计算)中>1/4为Bristol粪便性状6型或7型,且< 1/4的排便为Bristol粪便性状1型或2型; 4. 入组前患者完整完成症状日记卡至少12天;入组前10天内有至少连续7天完整完成症状日记卡; 5. 基线(定义为入组前最近连续7天日记卡记录)患者每天腹痛最高评分的平均值≥3.0(11-分制NRS评分),每周至少2天出现粪便性状分型为6 型或7 型便; 6. 两个月以上、三年以内国内三级以上医院结肠镜检查报告正常或研究者认为无临床意义的异常结果。

Inclusion criteria

Only those who meet all the selection criteria can be selected: 1. The patient voluntarily participates and signs an informed consent form; 2. Male and female participants aged 18-70 (including 18 and 70 years old); 3. The Rome IV diagnostic criteria clearly diagnose diarrhea-predominant irritable bowel syndrome (IBS-D), which means that more than 1/4 of stool characteristics (calculated by days) are Bristol fecal type 6 or 7, and less than 1/4 of stool characteristics are Bristol fecal type 1 or 2; 4. Before enrollment, patients should complete a symptom diary card for at least 12 days; Complete symptom diary cards for at least 7 consecutive days within 10 days prior to enrollment; 5. Baseline (defined as the most recent 7-day diary record prior to enrollment): The average daily highest abdominal pain score of patients is ≥ 3.0 (11-point NRS score), and fecal characteristics are classified as type 6 or type 7 at least 2 days per week; 6. Colonoscopy examination reports from domestic tertiary hospitals within two months or three years that are normal, or abnormal results that the researcher deems to have no clinical significance.

排除标准:

排除标准 满足1项标准即排除: 1. 有遗传性疾病史; 2. 有肠道器质性疾病,如炎症性肠病、肠结核或其他器质性疾病; 3. 有子宫内膜异位、吸收不良综合征、乳糜泻、乳糖不耐受、胆结石等易与IBS症状混淆的疾病; 4. 既往有腹部及盆腔手术史,比如胆囊切除术等(阑尾切除术术后6个月以上者、剖腹产术后1年并已结束哺乳期者及肠道息肉内镜下治疗2月以上者除外); 5. 有慢性胰腺炎、肿瘤、消化性溃疡、结核性腹膜炎、慢性肝病、肝硬化等消化系统非肠道疾病(B超诊断慢性胆囊炎患者若无典型胆绞痛可以入组); 6. 有全身其他严重系统疾病,包括心、肺、肾等重要脏器有严重病变,免疫调节性疾病,代谢性疾病(糖尿病、甲状腺功能亢进或甲状腺功能减低)或恶性肿瘤等; 7. 大便常规结果异常:大便隐血(+)或红细胞(+)或白细胞(+); 8. 肿瘤标志物CEA、CA199阳性,研究者判断具有诊断意义者; 9. 实验室检查有显著异常,研究者认为不适合参加和完成研究的: a) 血红蛋白<1× LLN; b) 血清肌酐≥1 × ULN;或者肌酐清除率≤1 × LLN; c) 肝功能异常,定义为AST>1.5 × ULN和/或ALT>1.5 × ULN 和/或总胆红素>1.5 × ULN; 10. 严重精神疾病患者; 11. 筛选前腹痛主要发生在夜间,有不明原因的消瘦,发热,黄疸,血便或黑便,或BMI≤17kg/m2; 12. BMI≥28kg/m2的肥胖病患者; 13. 在筛选前2周内使用过和/或筛选期及治疗期无法停用方案禁用的药物; 14. 在筛选前1个月内使用过和/或筛选期及治疗期无法停用口服抗细菌药物; 15. 有药物滥用或酒精滥用病史(酒精或药物使用造成的异常适应状态,可导致临床病态,在12个月内出现至少一下1项表现:A.反复使用药物或酒精导致工作、学业或家庭责任的过失或失败,B.在躯体有危险的某种场合多次使用药物或酒精,C.多次发生与药物或酒精应用有关的法律问题,D.尽管由于药物或酒精带来社交或人际关系问题,仍继续用该物质)及对本药物活性成分及辅料奶粉过敏; 16. 患者访视期间生活方式发生可能影响腹泻、腹痛症状的重大改变(例如,开始一种新的饮食,或改变通常的运动模式); 17. 试验期间不能停用酸奶等含有活菌的发酵食品; 18. 妊娠期或哺乳期或计划在试验期间怀孕的妇女; 19. 正在参加或完成其他临床试验后不满3个月,经研究者评估不适合参加本试验者; 20. 其他研究者认为不适合入选者。

Exclusion criteria:

Exclusion criteria If one criterion is met, it will be excluded: 1. Have a history of hereditary diseases; 2. Having organic intestinal diseases, such as inflammatory bowel disease, intestinal tuberculosis, or other organic diseases; 3. Diseases that are easily confused with IBS symptoms, such as endometriosis, malabsorption syndrome, celiac disease, lactose intolerance, and gallstones; 4. Previous history of abdominal and pelvic surgeries, such as cholecystectomy (excluding those who have undergone appendectomy for more than 6 months, cesarean section for 1 year and have completed lactation, and endoscopic treatment for intestinal polyps for more than 2 months); 5. Patients with chronic pancreatitis, tumors, peptic ulcers, tuberculous peritonitis, chronic liver disease, cirrhosis, and other non intestinal digestive system diseases (B-ultrasound diagnosis of chronic cholecystitis patients can be included if there is no typical biliary colic); 6. Have other serious systemic diseases, including serious diseases of heart, lung, kidney and other important organs, immune regulatory diseases, metabolic diseases (diabetes, hyperthyroidism or hypothyroidism) or malignant tumors; 7. Abnormal stool routine results: fecal occult blood (+) or red blood cells (+) or white blood cells (+); 8. Tumor markers CEA and CA199 are positive, and the researcher determines that they have diagnostic significance; 9. If there are significant abnormalities in laboratory tests that the researcher deems unsuitable to participate in and complete the study: a) Hemoglobin < 1 × LLN; b) Serum creatinine ≥ 1 × ULN; Or creatinine clearance rate ≤ 1 × LLN; c) Abnormal liver function is defined as AST>1.5 x ULN and/or ALT>1.5 x ULN and/or total bilirubin>1.5 x ULN; 10. Patients with severe mental illness; 11. Before screening, abdominal pain mainly occurs at night, with unexplained weight loss, fever, jaundice, bloody or black stools, or BMI ≤ 17kg/m2; Obese patients with a BMI ≥ 28kg/m2; 13. Drugs that have been used within 2 weeks prior to screening and/or that cannot be discontinued during the screening and treatment periods due to protocol restrictions; 14. Oral antibiotics have been used within one month prior to screening and/or cannot be discontinued during screening and treatment periods; 15. Have a history of drug or alcohol abuse (abnormal adaptation caused by alcohol or drug use can lead to clinical symptoms, with at least one of the following symptoms occurring within 12 months: A. Repeated use of drugs or alcohol resulting in negligence or failure in work, school, or family responsibilities; B. Repeated use of drugs or alcohol in a physically dangerous situation; C. Repeated occurrence of legal issues related to drug or alcohol use; D. Continuation of use of the substance despite social or interpersonal problems caused by drug or alcohol use) and allergies to the active ingredients and excipients of this drug in milk powder; 16. Significant lifestyle changes that may affect symptoms of diarrhea and abdominal pain during patient visits (such as starting a new diet or changing normal exercise patterns); During the experiment, fermented foods containing live bacteria such as yogurt cannot be stopped; 18. Women who are pregnant, breastfeeding, or planning to conceive during the trial period; 19. Those who have been participating in or completing other clinical trials for less than 3 months and have been assessed by the researcher as unsuitable to participate in this trial; 20. Other researchers believe that it is not suitable for selection.

研究实施时间:

Study execute time:

From 2023-09-18 00:00:00 To 2026-09-18 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-27 00:00:00 To 2026-09-18 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

246

Group:

treatment group

Sample size:

干预措施:

早、中、晚餐前半小时口服双歧杆菌乳杆菌三联活菌片,3次/日,4片/次,温水送服,连续给药4周。

干预措施代码:

Intervention:

Take Live Combined Bifidobacterium and Lactobacillus Tablets orally half an hour before breakfast, lunch, and dinner, 3 times per day, 4 tablets per time, delivered with warm water. Administer continuously for 4 weeks.

Intervention code:

组别:

对照组

样本量:

246

Group:

control group

Sample size:

干预措施:

早、中、晚餐前半小时口服安慰剂,3次/日,4片/次,温水送服,连续给药4周。

干预措施代码:

Intervention:

Take placebo orally half an hour before breakfast, lunch, and dinner, 3 times a day, 4 tablets per time, and deliver with warm water. Administer continuously for 4 weeks.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing municipality

City:

单位(医院):

中国人民解放军总医院第一医学中心 

单位级别:

三甲 

Institution
hospital:

The First Medical Center of the General Hospital of the People's Liberation Army of China

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China

Province:

Shandong Province

City:

单位(医院):

山东大学齐鲁医院 

单位级别:

三甲 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津市 

市(区县):

 

Country:

China

Province:

Tianjin municipality

City:

单位(医院):

天津医科大学总医院 

单位级别:

三甲 

Institution
hospital:

Tianjin Medical University General Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北省 

市(区县):

 

Country:

China

Province:

Hubei province

City:

单位(医院):

华中科技大学同济医学院附属协和医院 

单位级别:

三甲 

Institution
hospital:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong Province

City:

单位(医院):

南方医科大学深圳医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Hospital of Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong Province

City:

单位(医院):

深圳大学总医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen University General Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

贵州省 

市(区县):

 

Country:

China

Province:

Guizhou province

City:

单位(医院):

遵义医科大学附属医院  

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Zunyi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

治疗4周的有效率

指标类型:

主要指标

Outcome:

Effective rate of treatment for 4 weeks

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

治疗第4周的腹痛和粪便性状同时改善的受试者百分比

指标类型:

次要指标

Outcome:

Percentage of subjects who experienced simultaneous improvement in abdominal pain and fecal characteristics during the fourth week of treatment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

治疗4周腹痛改善响应率、粪便性状改善响应率

指标类型:

次要指标

Outcome:

Response rate for improvement of abdominal pain and fecal characteristics after 4 weeks of treatment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

每周腹痛最高平均分较基线下降 ≥ 30%、40%或50%受试者百分比

指标类型:

次要指标

Outcome:

Percentage of subjects with a decrease of ≥ 30%, 40%, or 50% from baseline in the highest average weekly abdominal pain score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件发生率

指标类型:

主要指标

Outcome:

Adverse event occurrence rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道菌群变化

指标类型:

主要指标

Outcome:

Changes in gut microbiota

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

stool

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

由统计人员制定随机化方案,采用SAS软件9.4或以上版本的PLAN过程(区组随机法)产生随机表,注明受试者随机号和组别。产生的随机表具有重现性,所设定的随机数种子参数需要保存。

Randomization Procedure (please state who generates the random number sequence and by what method):

A randomization plan will be developed by statisticians, using SAS software version 9.4 or above of the PLAN process (block randomization method) to generate a randomization table, indicating the subject's randomization number and group. The generated random table has reproducibility, and the seed parameters of the set random numbers need to be saved.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

双盲。由设盲人员,根据非盲统计师提供的药物编盲表,对药物进行编号、贴签、分装。

Blinding:

Double blinded. Blind personnel will compile a blinding table based on the drugs provided by non blind statisticians, and number, label, and package the drugs.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

否No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

none

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

采用电子数据采集系统(EDC)采集临床数据和实验室数据。电子病例报告表(eCRF)记录的数据应来自源文件,并保证与源数据一致。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Collect clinical and laboratory data using an electronic data collection system (EDC). The data recorded in the electronic case report form (eCRF) should come from the source file and ensure consistency with the source data.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

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 2024-08-27 08:08:35